com.bigdata.rdf.sparql.ast

Interface VarNode.Annotations

Enclosing class:

VarNode

public static interface VarNode.Annotations

Field Summary

Fields

Modifier and Type	Field and Description
static String	ANONYMOUS Annotation marks anonymous variables (a variable created by the interpretation of the parse tree, AST, etc rather than one given directly in the original query).
static boolean	DEFAULT_ANONYMOUS
static boolean	DEFAULT_SOLUTION_SET
static String	SOLUTION_SET Annotation marks a variable which is actually the name of a solution set.
static String	VALUE_EXPR The IValueExpression.

Fields inherited from interface com.bigdata.rdf.sparql.ast.ASTBase.Annotations

EXPLAIN_HINTS, QUERY_HINTS

Fields inherited from interface com.bigdata.bop.BOp.Annotations

BOP_ID, CONTROLLER, DEFAULT_CONTROLLER, DEFAULT_EVALUATION_CONTEXT, DEFAULT_TIMEOUT, EVALUATION_CONTEXT, NAMESPACE, TIMEOUT

Field Detail

ANONYMOUS

static final String ANONYMOUS

Annotation marks anonymous variables (a variable created by the interpretation of the parse tree, AST, etc rather than one given directly in the original query).

See Also:

Constant Field Values

DEFAULT_ANONYMOUS

static final boolean DEFAULT_ANONYMOUS

See Also:

Constant Field Values

SOLUTION_SET

static final String SOLUTION_SET

Annotation marks a variable which is actually the name of a solution set.

See Also:

Constant Field Values

DEFAULT_SOLUTION_SET

static final boolean DEFAULT_SOLUTION_SET

See Also:

Constant Field Values

VALUE_EXPR

static final String VALUE_EXPR

The IValueExpression. Note: This is really an instance of cached data. If the argument corresponding the the IValueExpressionNode is updated, this annotation must be re-computed.

See Also:

Constant Field Values